Young, J. O. (1972). Further studies on the occurrence of freshwater microturbellaria in the British Isles. II. New records and emendation to the existing key for the group. Freshwater Biol, 2:355-359
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Young, J. O.
1972
Further studies on the occurrence of freshwater microturbellaria in the British Isles. II. New records and emendation to the existing key for the group.